CA1267013A - Coupleur de fibres optiques - Google Patents

Coupleur de fibres optiques

Info

Publication number: CA1267013A
Authority: CA; Canada
Prior art keywords: fiber; multimode; light; optical; bus
Prior art date: 1985-06-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA000511384A

Other languages

English (en)

Inventor

Kjell Blotekjaer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Leland Stanford Junior University

Original Assignee

Leland Stanford Junior University

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-06-13

Filing date

1986-06-12

Publication date

1990-03-27

1986-06-12 Application filed by Leland Stanford Junior University filed Critical Leland Stanford Junior University

1990-03-27 Application granted granted Critical

1990-03-27 Publication of CA1267013A publication Critical patent/CA1267013A/fr

2007-03-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000013307 optical fiber Substances 0.000 title claims abstract description 42
239000000835 fiber Substances 0.000 claims abstract description 319
230000008878 coupling Effects 0.000 claims abstract description 32
238000010168 coupling process Methods 0.000 claims abstract description 32
238000005859 coupling reaction Methods 0.000 claims abstract description 32
230000001902 propagating effect Effects 0.000 claims abstract description 23
230000003287 optical effect Effects 0.000 claims description 51
238000009826 distribution Methods 0.000 claims description 19
230000005540 biological transmission Effects 0.000 claims description 8
238000004891 communication Methods 0.000 claims description 8
230000000295 complement effect Effects 0.000 claims description 8
238000004519 manufacturing process Methods 0.000 claims description 4
238000004513 sizing Methods 0.000 claims description 2
230000005284 excitation Effects 0.000 abstract description 2
238000005253 cladding Methods 0.000 description 17
238000000034 method Methods 0.000 description 5
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
239000010453 quartz Substances 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 2
235000016496 Panda oleosa Nutrition 0.000 description 1
240000000220 Panda oleosa Species 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000005229 chemical vapour deposition Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000593 degrading effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000005137 deposition process Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000004836 empirical method Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
238000005290 field theory Methods 0.000 description 1
238000005286 illumination Methods 0.000 description 1
230000007775 late Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000010287 polarization Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Optical Couplings Of Light Guides (AREA)
Mechanical Coupling Of Light Guides (AREA)
Optical Communication System (AREA)
Light Guides In General And Applications Therefor (AREA)

CA000511384A 1985-06-13 1986-06-12 Coupleur de fibres optiques Expired - Lifetime CA1267013A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US744,502		1985-06-13
US06/744,502 US4750795A (en)	1985-06-13	1985-06-13	Optical fiber coupler

Publications (1)

Publication Number	Publication Date
CA1267013A true CA1267013A (fr)	1990-03-27

Family

ID=24992943

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000511384A Expired - Lifetime CA1267013A (fr)	1985-06-13	1986-06-12	Coupleur de fibres optiques

Country Status (8)

Country	Link
US (1)	US4750795A (fr)
EP (1)	EP0206577A3 (fr)
JP (1)	JPH07119849B2 (fr)
KR (1)	KR940002353B1 (fr)
AU (1)	AU5848986A (fr)
CA (1)	CA1267013A (fr)
IL (1)	IL79035A0 (fr)
NO (1)	NO862352L (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4845052A (en) *	1986-02-07	1989-07-04	Harris Corporation	Method of packaging a non-contact I/O signal transmission integrated circuit
US4872739A (en) *	1986-03-17	1989-10-10	Northern Telecom Ltd.	Optical busbar
US4784453A (en) *	1987-02-02	1988-11-15	Litton Systems, Inc.	Backward-flow ladder architecture and method
WO1990002349A1 (fr) *	1988-08-31	1990-03-08	Raynet Corporation	Procede de deformation d'une fibre optique polymere pour former des prises
US5039221A (en) *	1989-07-03	1991-08-13	Litton Systems, Inc.	Interferometer calibration for fiber optic sensor arrays
DE3935126A1 (de) *	1989-10-21	1991-05-02	Hoebermann Hans Georg	Vorrichtung zum einkoppeln von lichtstrahlen in einen transparenten koerper
GB2246487B (en) *	1990-06-18	1994-08-03	York Ltd	An optical fibre communication network
US5061026A (en) *	1990-08-23	1991-10-29	Clarke's Sheet Metal, Inc.	Light rod assembly for spark detection system
US5500523A (en) *	1990-09-21	1996-03-19	Nippon Sheet Glass Co. Ltd.	Optical information transmitting device and method of manufacturing same
US5257338A (en) *	1992-05-22	1993-10-26	Biomedical Sensors, Ltd.	Device for transmitting and returning light and apparatus and method of manufacture
US5251278A (en) *	1992-05-22	1993-10-05	Samborsky James K	Fiber optic monitoring device
US5299272A (en) *	1993-01-27	1994-03-29	Origin Medststems, Inc.	Method for attaching a gradient index lens to an optical fibre in the course of making an optical instrument
US5425117A (en) *	1994-04-25	1995-06-13	University Of Central Florida	Multiple channel rotary optical coupler
DE19608172C2 (de) *	1996-03-04	2003-12-18	Airbus Gmbh	Anordnung zur Übertragung von digitalen Daten über ein aus Lichtwellenleitern bestehendes optisches Netzwerk
US6477295B1 (en)	1997-01-16	2002-11-05	Jds Uniphase Corporation	Pump coupling of double clad fibers
DE10196455B4 (de) *	2001-05-23	2006-11-16	Infineon Technologies Ag	Modul für eine optische Signalübertragung
US7174067B2 (en) *	2001-12-06	2007-02-06	Florida Institute Of Technology	Method and apparatus for spatial domain multiplexing in optical fiber communications
JP2009528128A (ja) *	2006-03-03	2009-08-06	ユニヴァーシティオブワシントン	多クラッド光ファイバ走査器
CA2677009A1 (fr)	2007-02-06	2008-08-14	Glumetrics, Inc.	Systemes et procedes optiques pour la mesure ratiometrique de la concentration en glucose dans le sang
US8738107B2 (en)	2007-05-10	2014-05-27	Medtronic Minimed, Inc.	Equilibrium non-consuming fluorescence sensor for real time intravascular glucose measurement
EP2217316A4 (fr)	2007-11-21	2013-01-16	Glumetrics Inc	Utilisation d'un capteur intravasculaire à l'équilibre pour parvenir à une maîtrise précise de la glycémie
WO2009129186A2 (fr)	2008-04-17	2009-10-22	Glumetrics, Inc.	Capteur pour déploiement intra-vasculaire percutané sans canule à demeure
JP2013506503A (ja)	2009-09-30	2013-02-28	グルメトリクス，インコーポレイテッド	抗血栓性コーティングを備えたセンサー
US8467843B2 (en)	2009-11-04	2013-06-18	Glumetrics, Inc.	Optical sensor configuration for ratiometric correction of blood glucose measurement
US8582936B2 (en) *	2010-03-25	2013-11-12	Lawrence Livermore National Security, Llc	Separating and combining single-mode and multimode optical beams
EP3828606B1 (fr) *	2011-04-28	2025-11-19	L.E.S.S. Ltd	Dispositif de guide d'ondes pour syst mes d' clairage

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH599558A5 (fr) *	1976-03-16	1978-05-31	Patelhold Patentverwertung
US4149770A (en) *	1977-11-21	1979-04-17	The United States Of America As Represented By The Secretary Of The Navy	Single-fiber duplex coupler
US4234969A (en) *	1978-09-05	1980-11-18	Ncr Corporation	Bidirectional optical coupler for a data processing system
DE2840493A1 (de) *	1978-09-18	1980-03-27	Siemens Ag	Frequenzselektives optisches lichtverteilerelement und verfahren zu seiner herstellung
DE2851667A1 (de) *	1978-11-29	1980-07-10	Siemens Ag	Abzweigelement fuer monomode-lichtwellenleiter und verfahren zu seiner herstellung
CH651939A5 (en) *	1979-08-27	1985-10-15	Int Standard Electric Corp	Optical beam splitter
DE2938810A1 (de) *	1979-09-25	1981-04-09	Siemens AG, 1000 Berlin und 8000 München	Vorrichtung zum einkoppeln von strahlung in einen optischen wellenleiter
US4301543A (en) *	1980-02-20	1981-11-17	General Dynamics Corporation, Pomona Division	Fiber optic transceiver and full duplex point-to-point data link
US4307933A (en) *	1980-02-20	1981-12-29	General Dynamics, Pomona Division	Optical fiber launch coupler
US4358851A (en) *	1980-02-28	1982-11-09	Xerox Corporation	Fiber optic laser device and light emitter utilizing the device
DE3012184A1 (de) *	1980-03-28	1981-10-08	Siemens AG, 1000 Berlin und 8000 München	Lichtwellenleiterverzweigung
US4314740A (en) *	1980-05-07	1982-02-09	International Telephone And Telegraph Corporation	Optical fiber beam splitter coupler
JPS57133429A (en) *	1981-02-12	1982-08-18	Nippon Sheet Glass Co Ltd	Light distributing circuit
FR2506954A1 (fr) *	1981-06-01	1982-12-03	Centre Nat Rech Scient	Dispositif de couplage de fibres optiques et son procede de fabrication
US4669817A (en) *	1983-02-04	1987-06-02	Kei Mori	Apparatus for time-sharing light distribution
DE3323317A1 (de) *	1983-06-28	1985-01-03	Siemens AG, 1000 Berlin und 8000 München	Sternkoppler fuer lokale netze der optischen nachrichtentechnik
US4575180A (en) *	1983-08-15	1986-03-11	Chang David B	Intrawaveguide fiber optic beamsplitter/coupler
JPS6069608A (ja) *	1983-09-27	1985-04-20	Takashi Mori	光分岐装置
US4618211A (en) *	1984-03-12	1986-10-21	At&T Bell Laboratories	Optical fiber tap with activatable chemical species

1985
- 1985-06-13 US US06/744,502 patent/US4750795A/en not_active Expired - Fee Related
1986
- 1986-06-04 IL IL79035A patent/IL79035A0/xx unknown
- 1986-06-04 EP EP86304232A patent/EP0206577A3/fr not_active Withdrawn
- 1986-06-10 AU AU58489/86A patent/AU5848986A/en not_active Abandoned
- 1986-06-12 CA CA000511384A patent/CA1267013A/fr not_active Expired - Lifetime
- 1986-06-12 NO NO862352A patent/NO862352L/no unknown
- 1986-06-12 JP JP61138006A patent/JPH07119849B2/ja not_active Expired - Lifetime
- 1986-06-12 KR KR1019860004646A patent/KR940002353B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR940002353B1 (ko)	1994-03-23
IL79035A0 (en)	1986-09-30
AU5848986A (en)	1986-12-18
JPS61292605A (ja)	1986-12-23
JPH07119849B2 (ja)	1995-12-20
US4750795A (en)	1988-06-14
NO862352L (no)	1986-12-15
NO862352D0 (no)	1986-06-12
EP0206577A2 (fr)	1986-12-30
EP0206577A3 (fr)	1989-05-24
KR870000605A (ko)	1987-02-19

Legal Events

Date	Code	Title	Description
1996-09-27	MKLA	Lapsed

Publication	Publication Date	Title
CA1267013A (fr)	1990-03-27	Coupleur de fibres optiques
CA1146389A (fr)	1983-05-17	Coupleur optique utilisant un corps transmetteur focalisant la lumiere
EP0271177B1 (fr)	1996-01-10	Coupleur de fibre optique
US4021099A (en)	1977-05-03	Optical couplers for fiber optic communication links
CA1313785C (fr)	1993-02-23	Coupleur optique en etoile n x n
CA1038668A (fr)	1978-09-19	Coupleur pour systeme de communications optiques
US4431260A (en)	1984-02-14	Method of fabrication of fiber optic coupler
US4693544A (en)	1987-09-15	Optical branching device with internal waveguide
US4824200A (en)	1989-04-25	Optical branching filter
US4130345A (en)	1978-12-19	Optical coupling apparatus
US4173390A (en)	1979-11-06	Fiber optic T-coupler
US4200356A (en)	1980-04-29	Coupler for optical communication system
US4946239A (en)	1990-08-07	Optical power isolator
US3912364A (en)	1975-10-14	Mixer for optical waveguide bundle
CA1042247A (fr)	1978-11-14	Reduction des dispersions modale et chromatique dans une fibre optique multimode
US4600267A (en)	1986-07-15	Optical distributor
US6567583B2 (en)	2003-05-20	Mode converter and method
CA1126554A (fr)	1982-06-29	Connecteur pour fibres optiques
US4165914A (en)	1979-08-28	Access coupler and duplex coupler for single multimode fiber transmission line
US4441784A (en)	1984-04-10	Paraboloidal coupler for light wave guides
US5039192A (en)	1991-08-13	Interconnection means for optical waveguides
EP0472382B1 (fr)	1996-10-30	Coupleur optique intégré de guides d'ondes
US6263132B1 (en)	2001-07-17	Apparatus and method for laterally displacing an optical signal
US4684208A (en)	1987-08-04	Optical branching element
US6021243A (en)	2000-02-01	Low-cost planar star-coupling structure for large-core polymer optical fibers